Set of brush bristles



FIG. 1 is a perspective view as seen from the top, front and left side of a set of brush bristles showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof, the right side elevation being a mirror image thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a perspective view as seen from the top, front and left side of a second embodiment of a set of brush bristles showing my new design;

FIG. 8 is a top plan view thereof;

FIG. 9 is a left side elevational view thereof, the right side elevation being a mirror image thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a rear elevational view thereof; and,

FIG. 12 is a front elevational view thereof.

Unclaimed environmental structure of a brush head and neck portion are shown in dashed lines and form no part of the claimed design. 

The ornamental design for a set of brush bristles, as shown and described. 